IMO- Mathematics Olympiad Class 9: Questions 104 - 108 of 919
Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 919 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.
Rs. 450.00 or
Question number: 104
» Lines, Angles and Quadrilaterals
Question
The value of x in the given figure is ________
Image Shows the Angles
Image defines the different angle and find the value of x
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 130˚ |
|
| b. | 120˚ |
|
| c. | 114˚ |
|
| d. | 118˚ |
|
Question number: 105
» Lines, Angles and Quadrilaterals
Question
In the figure, bisectors of ∠Q and ∠S of a quadrilateral PQRS meet RS and PQ produced at X and Y respectively. Then is ________
Image Defines the Quadrilateral PQRS
Image defines the quadrilateral PQRS and find the angle x and y
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 106
» Lines, Angles and Quadrilaterals
Question
How many sides does a regular polygon have, each angle of which is of measure 108˚?
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 5 |
|
| b. | 7 |
|
| c. | 8 |
|
| d. | 6 |
|
Question number: 107
» Lines, Angles and Quadrilaterals
Question
DEF is an equilateral triangle for side. A, B and C are midpoints of DE, EF and DF respectively. The area of triangle JKL is (in) ________
DEF Is an Equilateral Triangle for Side Given
Image DEF is an equilateral triangle, find the area of triangle is ABC
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|
Question number: 108
» Lines, Angles and Quadrilaterals
Question
In the figure the bisectors of ∠PQR and ∠PRQ intersect each other at O, then ∠QOR is ________
Image Defines the 2 Bisectors Intersect Each Other
Image defines the ∠PQR and ∠PRQ is 2 bisectors its intersect each other O then find ∠QOR
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
|
|
| b. |
|
|
| c. |
|
|
| d. |
|
|